4273436 has 12 divisors (see below), whose sum is σ = 7497000. Its totient is φ = 2131440.

The previous prime is 4273427. The next prime is 4273439. The reversal of 4273436 is 6343724.

It is a happy number.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4273399 and 4273408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4273439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926 + ... + 3066.

It is an arithmetic number, because the mean of its divisors is an integer number (624750).

Almost surely, 2^4273436 is an apocalyptic number.

It is an amenable number.

4273436 is a deficient number, since it is larger than the sum of its proper divisors (3223564).

4273436 is a wasteful number, since it uses less digits than its factorization.

4273436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2644 (or 2642 counting only the distinct ones).

The product of its digits is 12096, while the sum is 29.

The square root of 4273436 is about 2067.2290632632. The cubic root of 4273436 is about 162.2777838354.

The spelling of 4273436 in words is "four million, two hundred seventy-three thousand, four hundred thirty-six".